L6564
Features
- Fast “bidirectional” input voltage feed-forward (1/V2 correction)
- Accurate adjustable output overvoltage protection
- Protection against feedback loop disconnection (latched shutdown)
- Inductor saturation protection
- AC brownout detection
- Low ( ≤ 100 µA) start-up current
- 6 m A max. operating bias current
- 1% (at TJ = 25 °C) internal reference voltage
- -600/+800 m A totem pole gate driver with active pull-down during UVLO
- SSOP10 package
Applications
- PFC preregulators for:
- High-end AC-DC adapter/charger
- Desktop PC, server, web server
- IEC61000-3-2 or JEITA-MITI pliant SMPS
- SMPS for LED luminaires
Figure 1. Block diagram
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